Asian carp reach new state.

Asian Carp have been a growing problem for years. The invasive fish, known for leaping out of
the water at passing motorboats, out-eat and out-compete native fish in the Mississippi, Ohio and
Illinois rivers.

Environmental groups worry that the invasive fish may soon gain access to the Great Lakes system
through Lake Superior. That would be in addition to Lake Michigan, where the carp have been
detected past an electronic stream barrier near Chicago.